89734630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{87121}}^1$

素因数の和:87231

約数の個数: 16

約数和(自身を含む): 163092384

約数和(自身を除く): 73357754

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 87121, 174242, 435605, 871210, 8973463, 17946926, 44867315, 89734630]

約数ペア:

[(1, 89734630), (2, 44867315), (5, 17946926), (10, 8973463), (103, 871210), (206, 435605), (515, 174242), (1030, 87121)]